/*
 * Copyright (C) 2021 Huawei Device Co., Ltd.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.liuguangqiang.cookie;

import ohos.agp.window.service.Display;
import ohos.agp.window.service.DisplayManager;
import ohos.app.Context;

public class ScreenUtils {
    /**
     * getScreenWidth
     * @param context Context
     * @return int int
     */
    public static int getScreenWidth(Context context) {
        DisplayManager manager = DisplayManager.getInstance();
        Display display = manager.getDefaultDisplay(context).get();
        return display.getAttributes().width;
    }

    /**
     * getScreenHeight
     * @param context Context
     * @return int int
     */
    public static int getScreenHeight(Context context) {
        DisplayManager manager = DisplayManager.getInstance();
        Display display = manager.getDefaultDisplay(context).get();
        return display.getAttributes().height;
    }

    /**
     * dp2px
     * @param context Context
     * @param dpValue float
     * @return int int
     */
    public static int dp2px(Context context, final float dpValue) {
        final float scale = context.getResourceManager().getDeviceCapability().screenDensity;
        return (int) (dpValue * scale + 0.5f);
    }

}
